Overview
Brought to you by YData
Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 792 |
| Missing cells | 723 |
| Missing cells (%) | 7.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 80.6 KiB |
| Average record size in memory | 104.2 B |
Variable types
| Text | 1 |
|---|---|
| Categorical | 7 |
| Numeric | 5 |
Crew_Feedback is highly overall correlated with Quantity_Returned and 1 other fields | High correlation |
Flight_Type is highly overall correlated with Origin and 2 other fields | High correlation |
Origin is highly overall correlated with Flight_Type and 1 other fields | High correlation |
Passenger_Count is highly overall correlated with Flight_Type and 3 other fields | High correlation |
Product_ID is highly overall correlated with Product_Name and 1 other fields | High correlation |
Product_Name is highly overall correlated with Product_ID and 1 other fields | High correlation |
Quantity_Consumed is highly overall correlated with Flight_Type and 4 other fields | High correlation |
Quantity_Returned is highly overall correlated with Crew_Feedback and 3 other fields | High correlation |
Service_Type is highly overall correlated with Crew_Feedback and 3 other fields | High correlation |
Standard_Specification_Qty is highly overall correlated with Passenger_Count and 3 other fields | High correlation |
Unit_Cost is highly overall correlated with Product_ID and 1 other fields | High correlation |
Crew_Feedback has 723 (91.3%) missing values | Missing |
Reproduction
| Analysis started | 2025-10-25 04:32:49.595562 |
|---|---|
| Analysis finished | 2025-10-25 04:32:50.665912 |
| Duration | 1.07 second |
| Software version | ydata-profiling vv4.17.0 |
| Download configuration | config.json |
Variables
Flight_ID
Text
| Distinct | 144 |
|---|---|
| Distinct (%) | 18.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 5 |
| Min length | 5 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | AM109 |
|---|---|
| 2nd row | AM109 |
| 3rd row | AM109 |
| 4th row | AM109 |
| 5th row | LX110 |
| Value | Count | Frequency (%) |
| lx190 | 7 | 0.9% |
| ba108 | 7 | 0.9% |
| nh220 | 7 | 0.9% |
| lx119 | 7 | 0.9% |
| qr191 | 7 | 0.9% |
| ba174 | 7 | 0.9% |
| am188 | 7 | 0.9% |
| am111 | 7 | 0.9% |
| aa180 | 7 | 0.9% |
| lx110 | 7 | 0.9% |
| Other values (134) | 722 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 744 | |
| A | 555 | |
| 2 | 447 | |
| 0 | 191 | 4.8% |
| 3 | 181 | 4.6% |
| 4 | 158 | 4.0% |
| M | 153 | 3.9% |
| L | 146 | 3.7% |
| B | 146 | 3.7% |
| X | 146 | 3.7% |
| Other values (9) | 1093 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 3960 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 1 | 744 | |
| A | 555 | |
| 2 | 447 | |
| 0 | 191 | 4.8% |
| 3 | 181 | 4.6% |
| 4 | 158 | 4.0% |
| M | 153 | 3.9% |
| L | 146 | 3.7% |
| B | 146 | 3.7% |
| X | 146 | 3.7% |
| Other values (9) | 1093 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 3960 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 1 | 744 | |
| A | 555 | |
| 2 | 447 | |
| 0 | 191 | 4.8% |
| 3 | 181 | 4.6% |
| 4 | 158 | 4.0% |
| M | 153 | 3.9% |
| L | 146 | 3.7% |
| B | 146 | 3.7% |
| X | 146 | 3.7% |
| Other values (9) | 1093 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 3960 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 1 | 744 | |
| A | 555 | |
| 2 | 447 | |
| 0 | 191 | 4.8% |
| 3 | 181 | 4.6% |
| 4 | 158 | 4.0% |
| M | 153 | 3.9% |
| L | 146 | 3.7% |
| B | 146 | 3.7% |
| X | 146 | 3.7% |
| Other values (9) | 1093 |
Origin
Categorical
High correlation
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| NRT | |
|---|---|
| ZRH | |
| DOH | |
| JFK | |
| MEX |
Length
| Max length | 3 |
|---|---|
| Median length | 3 |
| Mean length | 3 |
| Min length | 3 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | DOH |
|---|---|
| 2nd row | DOH |
| 3rd row | DOH |
| 4th row | DOH |
| 5th row | DOH |
Common Values
| Value | Count | Frequency (%) |
| NRT | 136 | |
| ZRH | 136 | |
| DOH | 135 | |
| JFK | 134 | |
| MEX | 127 | |
| LHR | 124 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| nrt | 136 | |
| zrh | 136 | |
| doh | 135 | |
| jfk | 134 | |
| mex | 127 | |
| lhr | 124 |
Most occurring characters
| Value | Count | Frequency (%) |
| R | 396 | |
| H | 395 | |
| N | 136 | 5.7% |
| T | 136 | 5.7% |
| Z | 136 | 5.7% |
| D | 135 | 5.7% |
| O | 135 | 5.7% |
| J | 134 | 5.6% |
| F | 134 | 5.6% |
| K | 134 | 5.6% |
| Other values (4) | 505 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 2376 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| R | 396 | |
| H | 395 | |
| N | 136 | 5.7% |
| T | 136 | 5.7% |
| Z | 136 | 5.7% |
| D | 135 | 5.7% |
| O | 135 | 5.7% |
| J | 134 | 5.6% |
| F | 134 | 5.6% |
| K | 134 | 5.6% |
| Other values (4) | 505 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 2376 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| R | 396 | |
| H | 395 | |
| N | 136 | 5.7% |
| T | 136 | 5.7% |
| Z | 136 | 5.7% |
| D | 135 | 5.7% |
| O | 135 | 5.7% |
| J | 134 | 5.6% |
| F | 134 | 5.6% |
| K | 134 | 5.6% |
| Other values (4) | 505 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 2376 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| R | 396 | |
| H | 395 | |
| N | 136 | 5.7% |
| T | 136 | 5.7% |
| Z | 136 | 5.7% |
| D | 135 | 5.7% |
| O | 135 | 5.7% |
| J | 134 | 5.6% |
| F | 134 | 5.6% |
| K | 134 | 5.6% |
| Other values (4) | 505 |
Date
Categorical
| Distinct | 12 |
|---|---|
| Distinct (%) | 1.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| 2025-10-05 | |
|---|---|
| 2025-10-03 | |
| 2025-09-26 | |
| 2025-09-27 | |
| 2025-09-29 | |
| Other values (7) |
Length
| Max length | 10 |
|---|---|
| Median length | 10 |
| Mean length | 10 |
| Min length | 10 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2025-09-26 |
|---|---|
| 2nd row | 2025-09-26 |
| 3rd row | 2025-09-26 |
| 4th row | 2025-09-26 |
| 5th row | 2025-09-26 |
Common Values
| Value | Count | Frequency (%) |
| 2025-10-05 | 75 | |
| 2025-10-03 | 71 | |
| 2025-09-26 | 69 | |
| 2025-09-27 | 69 | |
| 2025-09-29 | 67 | |
| 2025-10-06 | 67 | |
| 2025-10-01 | 66 | |
| 2025-10-02 | 64 | |
| 2025-10-07 | 64 | |
| 2025-10-04 | 62 | |
| Other values (2) | 118 |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| 2025-10-05 | 75 | |
| 2025-10-03 | 71 | |
| 2025-09-26 | 69 | |
| 2025-09-27 | 69 | |
| 2025-09-29 | 67 | |
| 2025-10-06 | 67 | |
| 2025-10-01 | 66 | |
| 2025-10-02 | 64 | |
| 2025-10-07 | 64 | |
| 2025-10-04 | 62 | |
| Other values (2) | 118 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 2 | 1911 | |
| - | 1584 | |
| 5 | 867 | |
| 1 | 535 | 6.8% |
| 9 | 390 | 4.9% |
| 6 | 136 | 1.7% |
| 7 | 133 | 1.7% |
| 3 | 131 | 1.7% |
| 4 | 62 | 0.8% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 7920 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 2 | 1911 | |
| - | 1584 | |
| 5 | 867 | |
| 1 | 535 | 6.8% |
| 9 | 390 | 4.9% |
| 6 | 136 | 1.7% |
| 7 | 133 | 1.7% |
| 3 | 131 | 1.7% |
| 4 | 62 | 0.8% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 7920 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 2 | 1911 | |
| - | 1584 | |
| 5 | 867 | |
| 1 | 535 | 6.8% |
| 9 | 390 | 4.9% |
| 6 | 136 | 1.7% |
| 7 | 133 | 1.7% |
| 3 | 131 | 1.7% |
| 4 | 62 | 0.8% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 7920 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 2113 | |
| 2 | 1911 | |
| - | 1584 | |
| 5 | 867 | |
| 1 | 535 | 6.8% |
| 9 | 390 | 4.9% |
| 6 | 136 | 1.7% |
| 7 | 133 | 1.7% |
| 3 | 131 | 1.7% |
| 4 | 62 | 0.8% |
Flight_Type
Categorical
High correlation
| Distinct | 3 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| long-haul | |
|---|---|
| short-haul | |
| medium-haul |
Length
| Max length | 11 |
|---|---|
| Median length | 9 |
| Mean length | 9.6691919 |
| Min length | 9 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | medium-haul |
|---|---|
| 2nd row | medium-haul |
| 3rd row | medium-haul |
| 4th row | medium-haul |
| 5th row | medium-haul |
Common Values
| Value | Count | Frequency (%) |
| long-haul | 397 | |
| short-haul | 260 | |
| medium-haul | 135 | 17.0% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| long-haul | 397 | |
| short-haul | 260 | |
| medium-haul | 135 | 17.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| l | 1189 | |
| h | 1052 | |
| u | 927 | |
| - | 792 | |
| a | 792 | |
| o | 657 | |
| n | 397 | 5.2% |
| g | 397 | 5.2% |
| m | 270 | 3.5% |
| s | 260 | 3.4% |
| Other values (5) | 925 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 7658 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| l | 1189 | |
| h | 1052 | |
| u | 927 | |
| - | 792 | |
| a | 792 | |
| o | 657 | |
| n | 397 | 5.2% |
| g | 397 | 5.2% |
| m | 270 | 3.5% |
| s | 260 | 3.4% |
| Other values (5) | 925 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 7658 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| l | 1189 | |
| h | 1052 | |
| u | 927 | |
| - | 792 | |
| a | 792 | |
| o | 657 | |
| n | 397 | 5.2% |
| g | 397 | 5.2% |
| m | 270 | 3.5% |
| s | 260 | 3.4% |
| Other values (5) | 925 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 7658 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| l | 1189 | |
| h | 1052 | |
| u | 927 | |
| - | 792 | |
| a | 792 | |
| o | 657 | |
| n | 397 | 5.2% |
| g | 397 | 5.2% |
| m | 270 | 3.5% |
| s | 260 | 3.4% |
| Other values (5) | 925 |
Service_Type
Categorical
High correlation
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| Pick & Pack | |
|---|---|
| Retail |
Length
| Max length | 11 |
|---|---|
| Median length | 11 |
| Mean length | 8.9482323 |
| Min length | 6 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Retail |
|---|---|
| 2nd row | Retail |
| 3rd row | Retail |
| 4th row | Retail |
| 5th row | Pick & Pack |
Common Values
| Value | Count | Frequency (%) |
| Pick & Pack | 467 | |
| Retail | 325 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| pick | 467 | |
| 467 | ||
| pack | 467 | |
| retail | 325 |
Most occurring characters
| Value | Count | Frequency (%) |
| P | 934 | |
| c | 934 | |
| k | 934 | |
| 934 | ||
| i | 792 | |
| a | 792 | |
| & | 467 | |
| R | 325 | 4.6% |
| e | 325 | 4.6% |
| t | 325 | 4.6% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 7087 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| P | 934 | |
| c | 934 | |
| k | 934 | |
| 934 | ||
| i | 792 | |
| a | 792 | |
| & | 467 | |
| R | 325 | 4.6% |
| e | 325 | 4.6% |
| t | 325 | 4.6% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 7087 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| P | 934 | |
| c | 934 | |
| k | 934 | |
| 934 | ||
| i | 792 | |
| a | 792 | |
| & | 467 | |
| R | 325 | 4.6% |
| e | 325 | 4.6% |
| t | 325 | 4.6% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 7087 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| P | 934 | |
| c | 934 | |
| k | 934 | |
| 934 | ||
| i | 792 | |
| a | 792 | |
| & | 467 | |
| R | 325 | 4.6% |
| e | 325 | 4.6% |
| t | 325 | 4.6% |
Passenger_Count
Real number (ℝ)
High correlation
| Distinct | 96 |
|---|---|
| Distinct (%) | 12.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 249.58207 |
| Minimum | 121 |
|---|---|
| Maximum | 374 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.3 KiB |
Quantile statistics
| Minimum | 121 |
|---|---|
| 5-th percentile | 137 |
| Q1 | 163 |
| median | 276 |
| Q3 | 311 |
| 95-th percentile | 332 |
| Maximum | 374 |
| Range | 253 |
| Interquartile range (IQR) | 148 |
Descriptive statistics
| Standard deviation | 73.109418 |
|---|---|
| Coefficient of variation (CV) | 0.29292736 |
| Kurtosis | -1.3770865 |
| Mean | 249.58207 |
| Median Absolute Deviation (MAD) | 42 |
| Skewness | -0.44733765 |
| Sum | 197669 |
| Variance | 5344.9869 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 325 | 25 | 3.2% |
| 152 | 25 | 3.2% |
| 311 | 24 | 3.0% |
| 317 | 21 | 2.7% |
| 145 | 20 | 2.5% |
| 304 | 18 | 2.3% |
| 294 | 18 | 2.3% |
| 137 | 17 | 2.1% |
| 272 | 17 | 2.1% |
| 276 | 16 | 2.0% |
| Other values (86) | 591 |
| Value | Count | Frequency (%) |
| 121 | 4 | 0.5% |
| 123 | 6 | 0.8% |
| 131 | 5 | 0.6% |
| 133 | 6 | 0.8% |
| 135 | 7 | |
| 137 | 17 | |
| 138 | 8 | |
| 141 | 13 | |
| 143 | 7 | |
| 144 | 4 | 0.5% |
| Value | Count | Frequency (%) |
| 374 | 7 | |
| 367 | 4 | 0.5% |
| 349 | 7 | |
| 348 | 4 | 0.5% |
| 346 | 4 | 0.5% |
| 340 | 5 | |
| 336 | 6 | |
| 332 | 11 | |
| 329 | 5 | |
| 328 | 4 | 0.5% |
Product_ID
Categorical
High correlation
| Distinct | 10 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| CRK075 | |
|---|---|
| SNK001 | |
| JCE200 | |
| CHO050 | |
| HTB110 | |
| Other values (5) |
Length
| Max length | 6 |
|---|---|
| Median length | 6 |
| Mean length | 6 |
| Min length | 6 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | BRD001 |
|---|---|
| 2nd row | CRK075 |
| 3rd row | DRK023 |
| 4th row | DRK024 |
| 5th row | BRD001 |
Common Values
| Value | Count | Frequency (%) |
| CRK075 | 85 | |
| SNK001 | 83 | |
| JCE200 | 82 | |
| CHO050 | 81 | |
| HTB110 | 79 | |
| COF200 | 79 | |
| BRD001 | 77 | |
| DRK023 | 77 | |
| DRK024 | 76 | |
| NUT030 | 73 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| crk075 | 85 | |
| snk001 | 83 | |
| jce200 | 82 | |
| cho050 | 81 | |
| htb110 | 79 | |
| cof200 | 79 | |
| brd001 | 77 | |
| drk023 | 77 | |
| drk024 | 76 | |
| nut030 | 73 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 1267 | |
| C | 327 | 6.9% |
| K | 321 | 6.8% |
| 1 | 318 | 6.7% |
| R | 315 | 6.6% |
| 2 | 314 | 6.6% |
| D | 230 | 4.8% |
| 5 | 166 | 3.5% |
| H | 160 | 3.4% |
| O | 160 | 3.4% |
| Other values (11) | 1174 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 4752 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 1267 | |
| C | 327 | 6.9% |
| K | 321 | 6.8% |
| 1 | 318 | 6.7% |
| R | 315 | 6.6% |
| 2 | 314 | 6.6% |
| D | 230 | 4.8% |
| 5 | 166 | 3.5% |
| H | 160 | 3.4% |
| O | 160 | 3.4% |
| Other values (11) | 1174 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 4752 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 1267 | |
| C | 327 | 6.9% |
| K | 321 | 6.8% |
| 1 | 318 | 6.7% |
| R | 315 | 6.6% |
| 2 | 314 | 6.6% |
| D | 230 | 4.8% |
| 5 | 166 | 3.5% |
| H | 160 | 3.4% |
| O | 160 | 3.4% |
| Other values (11) | 1174 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 4752 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 1267 | |
| C | 327 | 6.9% |
| K | 321 | 6.8% |
| 1 | 318 | 6.7% |
| R | 315 | 6.6% |
| 2 | 314 | 6.6% |
| D | 230 | 4.8% |
| 5 | 166 | 3.5% |
| H | 160 | 3.4% |
| O | 160 | 3.4% |
| Other values (11) | 1174 |
Product_Name
Categorical
High correlation
| Distinct | 10 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 6.3 KiB |
| Butter Cookies 75g | |
|---|---|
| Snack Box Economy | |
| Juice 200ml | |
| Chocolate Bar 50g | |
| Herbal Tea Bag | |
| Other values (5) |
Length
| Max length | 21 |
|---|---|
| Median length | 18 |
| Mean length | 16.40404 |
| Min length | 11 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Bread Roll Pack |
|---|---|
| 2nd row | Butter Cookies 75g |
| 3rd row | Sparkling Water 330ml |
| 4th row | Still Water 500ml |
| 5th row | Bread Roll Pack |
Common Values
| Value | Count | Frequency (%) |
| Butter Cookies 75g | 85 | |
| Snack Box Economy | 83 | |
| Juice 200ml | 82 | |
| Chocolate Bar 50g | 81 | |
| Herbal Tea Bag | 79 | |
| Instant Coffee Stick | 79 | |
| Bread Roll Pack | 77 | |
| Sparkling Water 330ml | 77 | |
| Still Water 500ml | 76 | |
| Mixed Nuts 30g | 73 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| water | 153 | 6.7% |
| butter | 85 | 3.7% |
| cookies | 85 | 3.7% |
| 75g | 85 | 3.7% |
| snack | 83 | 3.6% |
| box | 83 | 3.6% |
| economy | 83 | 3.6% |
| juice | 82 | 3.6% |
| 200ml | 82 | 3.6% |
| chocolate | 81 | 3.5% |
| Other values (18) | 1392 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1502 | 11.6% | |
| e | 952 | 7.3% |
| a | 945 | 7.3% |
| t | 790 | 6.1% |
| l | 778 | 6.0% |
| o | 737 | 5.7% |
| r | 552 | 4.2% |
| 0 | 547 | 4.2% |
| c | 485 | 3.7% |
| i | 472 | 3.6% |
| Other values (30) | 5232 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 12992 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 1502 | 11.6% | |
| e | 952 | 7.3% |
| a | 945 | 7.3% |
| t | 790 | 6.1% |
| l | 778 | 6.0% |
| o | 737 | 5.7% |
| r | 552 | 4.2% |
| 0 | 547 | 4.2% |
| c | 485 | 3.7% |
| i | 472 | 3.6% |
| Other values (30) | 5232 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 12992 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 1502 | 11.6% | |
| e | 952 | 7.3% |
| a | 945 | 7.3% |
| t | 790 | 6.1% |
| l | 778 | 6.0% |
| o | 737 | 5.7% |
| r | 552 | 4.2% |
| 0 | 547 | 4.2% |
| c | 485 | 3.7% |
| i | 472 | 3.6% |
| Other values (30) | 5232 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 12992 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 1502 | 11.6% | |
| e | 952 | 7.3% |
| a | 945 | 7.3% |
| t | 790 | 6.1% |
| l | 778 | 6.0% |
| o | 737 | 5.7% |
| r | 552 | 4.2% |
| 0 | 547 | 4.2% |
| c | 485 | 3.7% |
| i | 472 | 3.6% |
| Other values (30) | 5232 |
Standard_Specification_Qty
Real number (ℝ)
High correlation
| Distinct | 223 |
|---|---|
| Distinct (%) | 28.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 125.38889 |
| Minimum | 34 |
|---|---|
| Maximum | 306 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.3 KiB |
Quantile statistics
| Minimum | 34 |
|---|---|
| 5-th percentile | 43.55 |
| Q1 | 78 |
| median | 114 |
| Q3 | 162 |
| 95-th percentile | 250.9 |
| Maximum | 306 |
| Range | 272 |
| Interquartile range (IQR) | 84 |
Descriptive statistics
| Standard deviation | 60.973977 |
|---|---|
| Coefficient of variation (CV) | 0.48627894 |
| Kurtosis | -0.16674995 |
| Mean | 125.38889 |
| Median Absolute Deviation (MAD) | 40 |
| Skewness | 0.71369942 |
| Sum | 99308 |
| Variance | 3717.8258 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 79 | 14 | 1.8% |
| 106 | 11 | 1.4% |
| 144 | 11 | 1.4% |
| 77 | 11 | 1.4% |
| 72 | 10 | 1.3% |
| 150 | 10 | 1.3% |
| 74 | 10 | 1.3% |
| 73 | 9 | 1.1% |
| 94 | 9 | 1.1% |
| 44 | 9 | 1.1% |
| Other values (213) | 688 |
| Value | Count | Frequency (%) |
| 34 | 1 | 0.1% |
| 35 | 1 | 0.1% |
| 36 | 3 | 0.4% |
| 37 | 4 | |
| 38 | 1 | 0.1% |
| 39 | 2 | 0.3% |
| 40 | 7 | |
| 41 | 9 | |
| 42 | 6 | |
| 43 | 6 |
| Value | Count | Frequency (%) |
| 306 | 1 | |
| 302 | 1 | |
| 298 | 1 | |
| 289 | 2 | |
| 287 | 2 | |
| 284 | 2 | |
| 283 | 1 | |
| 275 | 1 | |
| 272 | 2 | |
| 270 | 1 |
Quantity_Returned
Real number (ℝ)
High correlation
| Distinct | 103 |
|---|---|
| Distinct (%) | 13.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 33.042929 |
| Minimum | 2 |
|---|---|
| Maximum | 122 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.3 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 12 |
| median | 26 |
| Q3 | 49 |
| 95-th percentile | 83.45 |
| Maximum | 122 |
| Range | 120 |
| Interquartile range (IQR) | 37 |
Descriptive statistics
| Standard deviation | 25.225871 |
|---|---|
| Coefficient of variation (CV) | 0.76342719 |
| Kurtosis | 0.24192181 |
| Mean | 33.042929 |
| Median Absolute Deviation (MAD) | 16 |
| Skewness | 0.95037557 |
| Sum | 26170 |
| Variance | 636.34455 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 7 | 27 | 3.4% |
| 9 | 22 | 2.8% |
| 4 | 22 | 2.8% |
| 8 | 20 | 2.5% |
| 6 | 20 | 2.5% |
| 12 | 20 | 2.5% |
| 11 | 20 | 2.5% |
| 10 | 19 | 2.4% |
| 18 | 19 | 2.4% |
| 5 | 18 | 2.3% |
| Other values (93) | 585 |
| Value | Count | Frequency (%) |
| 2 | 3 | 0.4% |
| 3 | 14 | |
| 4 | 22 | |
| 5 | 18 | |
| 6 | 20 | |
| 7 | 27 | |
| 8 | 20 | |
| 9 | 22 | |
| 10 | 19 | |
| 11 | 20 |
| Value | Count | Frequency (%) |
| 122 | 1 | 0.1% |
| 117 | 1 | 0.1% |
| 111 | 1 | 0.1% |
| 107 | 2 | |
| 106 | 1 | 0.1% |
| 104 | 3 | |
| 103 | 1 | 0.1% |
| 102 | 1 | 0.1% |
| 101 | 1 | 0.1% |
| 100 | 2 |
Quantity_Consumed
Real number (ℝ)
High correlation
| Distinct | 175 |
|---|---|
| Distinct (%) | 22.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 92.34596 |
| Minimum | 28 |
|---|---|
| Maximum | 242 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.3 KiB |
Quantile statistics
| Minimum | 28 |
|---|---|
| 5-th percentile | 37 |
| Q1 | 61 |
| median | 86 |
| Q3 | 114.25 |
| 95-th percentile | 176 |
| Maximum | 242 |
| Range | 214 |
| Interquartile range (IQR) | 53.25 |
Descriptive statistics
| Standard deviation | 42.070034 |
|---|---|
| Coefficient of variation (CV) | 0.45556984 |
| Kurtosis | 0.5167035 |
| Mean | 92.34596 |
| Median Absolute Deviation (MAD) | 26 |
| Skewness | 0.88211371 |
| Sum | 73138 |
| Variance | 1769.8877 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 60 | 15 | 1.9% |
| 92 | 13 | 1.6% |
| 99 | 13 | 1.6% |
| 110 | 12 | 1.5% |
| 66 | 12 | 1.5% |
| 64 | 12 | 1.5% |
| 85 | 11 | 1.4% |
| 90 | 11 | 1.4% |
| 53 | 11 | 1.4% |
| 44 | 10 | 1.3% |
| Other values (165) | 672 |
| Value | Count | Frequency (%) |
| 28 | 2 | 0.3% |
| 29 | 1 | 0.1% |
| 30 | 2 | 0.3% |
| 31 | 7 | |
| 32 | 3 | 0.4% |
| 33 | 1 | 0.1% |
| 34 | 6 | |
| 35 | 7 | |
| 36 | 8 | |
| 37 | 9 |
| Value | Count | Frequency (%) |
| 242 | 1 | |
| 241 | 1 | |
| 226 | 1 | |
| 223 | 1 | |
| 219 | 1 | |
| 218 | 1 | |
| 216 | 2 | |
| 215 | 1 | |
| 213 | 1 | |
| 212 | 1 |
Unit_Cost
Real number (ℝ)
High correlation
| Distinct | 10 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.63896465 |
| Minimum | 0.06 |
|---|---|
| Maximum | 2.1 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 6.3 KiB |
Quantile statistics
| Minimum | 0.06 |
|---|---|
| 5-th percentile | 0.06 |
| Q1 | 0.35 |
| median | 0.55 |
| Q3 | 0.75 |
| 95-th percentile | 2.1 |
| Maximum | 2.1 |
| Range | 2.04 |
| Interquartile range (IQR) | 0.4 |
Descriptive statistics
| Standard deviation | 0.55402281 |
|---|---|
| Coefficient of variation (CV) | 0.86706333 |
| Kurtosis | 2.3364454 |
| Mean | 0.63896465 |
| Median Absolute Deviation (MAD) | 0.2 |
| Skewness | 1.6959183 |
| Sum | 506.06 |
| Variance | 0.30694128 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=10)
| Value | Count | Frequency (%) |
| 0.75 | 85 | |
| 2.1 | 83 | |
| 0.55 | 82 | |
| 0.8 | 81 | |
| 0.06 | 79 | |
| 0.08 | 79 | |
| 0.35 | 77 | |
| 0.45 | 77 | |
| 0.5 | 76 | |
| 0.65 | 73 |
| Value | Count | Frequency (%) |
| 0.06 | 79 | |
| 0.08 | 79 | |
| 0.35 | 77 | |
| 0.45 | 77 | |
| 0.5 | 76 | |
| 0.55 | 82 | |
| 0.65 | 73 | |
| 0.75 | 85 | |
| 0.8 | 81 | |
| 2.1 | 83 |
| Value | Count | Frequency (%) |
| 2.1 | 83 | |
| 0.8 | 81 | |
| 0.75 | 85 | |
| 0.65 | 73 | |
| 0.55 | 82 | |
| 0.5 | 76 | |
| 0.45 | 77 | |
| 0.35 | 77 | |
| 0.08 | 79 | |
| 0.06 | 79 |
Crew_Feedback
Categorical
High correlation Missing
| Distinct | 3 |
|---|---|
| Distinct (%) | 4.3% |
| Missing | 723 |
| Missing (%) | 91.3% |
| Memory size | 6.3 KiB |
| drawer incomplete | |
|---|---|
| low demand | |
| ran out early |
Length
| Max length | 17 |
|---|---|
| Median length | 17 |
| Mean length | 14.710145 |
| Min length | 10 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | drawer incomplete |
|---|---|
| 2nd row | drawer incomplete |
| 3rd row | drawer incomplete |
| 4th row | ran out early |
| 5th row | drawer incomplete |
Common Values
| Value | Count | Frequency (%) |
| drawer incomplete | 43 | 5.4% |
| low demand | 18 | 2.3% |
| ran out early | 8 | 1.0% |
| (Missing) | 723 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| drawer | 43 | |
| incomplete | 43 | |
| low | 18 | |
| demand | 18 | |
| ran | 8 | 5.5% |
| out | 8 | 5.5% |
| early | 8 | 5.5% |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 155 | |
| r | 102 | |
| d | 79 | |
| a | 77 | 7.6% |
| 77 | 7.6% | |
| n | 69 | 6.8% |
| o | 69 | 6.8% |
| l | 69 | 6.8% |
| w | 61 | 6.0% |
| m | 61 | 6.0% |
| Other values (6) | 196 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1015 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| e | 155 | |
| r | 102 | |
| d | 79 | |
| a | 77 | 7.6% |
| 77 | 7.6% | |
| n | 69 | 6.8% |
| o | 69 | 6.8% |
| l | 69 | 6.8% |
| w | 61 | 6.0% |
| m | 61 | 6.0% |
| Other values (6) | 196 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1015 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| e | 155 | |
| r | 102 | |
| d | 79 | |
| a | 77 | 7.6% |
| 77 | 7.6% | |
| n | 69 | 6.8% |
| o | 69 | 6.8% |
| l | 69 | 6.8% |
| w | 61 | 6.0% |
| m | 61 | 6.0% |
| Other values (6) | 196 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1015 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| e | 155 | |
| r | 102 | |
| d | 79 | |
| a | 77 | 7.6% |
| 77 | 7.6% | |
| n | 69 | 6.8% |
| o | 69 | 6.8% |
| l | 69 | 6.8% |
| w | 61 | 6.0% |
| m | 61 | 6.0% |
| Other values (6) | 196 |
Interactions
Correlations
| Crew_Feedback | Date | Flight_Type | Origin | Passenger_Count | Product_ID | Product_Name | Quantity_Consumed | Quantity_Returned | Service_Type | Standard_Specification_Qty | Unit_Cost | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Crew_Feedback | 1.000 | 0.105 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.022 | 0.520 | 0.582 | 0.384 | 0.000 |
| Date | 0.105 | 1.000 | 0.000 | 0.000 | 0.258 | 0.000 | 0.000 | 0.058 | 0.071 | 0.237 | 0.093 | 0.000 |
| Flight_Type | 0.000 | 0.000 | 1.000 | 0.998 | 0.865 | 0.000 | 0.000 | 0.522 | 0.282 | 0.094 | 0.483 | 0.000 |
| Origin | 0.000 | 0.000 | 0.998 | 1.000 | 0.579 | 0.000 | 0.000 | 0.334 | 0.192 | 0.113 | 0.307 | 0.000 |
| Passenger_Count | 0.000 | 0.258 | 0.865 | 0.579 | 1.000 | 0.000 | 0.000 | 0.698 | 0.382 | 0.215 | 0.641 | 0.006 |
| Product_ID | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 | 1.000 | 0.150 | 0.100 | 0.000 | 0.204 | 0.997 |
| Product_Name | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 | 1.000 | 0.150 | 0.100 | 0.000 | 0.204 | 0.997 |
| Quantity_Consumed | 0.022 | 0.058 | 0.522 | 0.334 | 0.698 | 0.150 | 0.150 | 1.000 | 0.662 | 0.504 | 0.950 | -0.055 |
| Quantity_Returned | 0.520 | 0.071 | 0.282 | 0.192 | 0.382 | 0.100 | 0.100 | 0.662 | 1.000 | 0.823 | 0.854 | 0.043 |
| Service_Type | 0.582 | 0.237 | 0.094 | 0.113 | 0.215 | 0.000 | 0.000 | 0.504 | 0.823 | 1.000 | 0.680 | 0.000 |
| Standard_Specification_Qty | 0.384 | 0.093 | 0.483 | 0.307 | 0.641 | 0.204 | 0.204 | 0.950 | 0.854 | 0.680 | 1.000 | -0.021 |
| Unit_Cost | 0.000 | 0.000 | 0.000 | 0.000 | 0.006 | 0.997 | 0.997 | -0.055 | 0.043 | 0.000 | -0.021 | 1.000 |
Missing values
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
Sample
| Flight_ID | Origin | Date | Flight_Type | Service_Type | Passenger_Count | Product_ID | Product_Name | Standard_Specification_Qty | Quantity_Returned | Quantity_Consumed | Unit_Cost | Crew_Feedback | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | AM109 | DOH | 2025-09-26 | medium-haul | Retail | 272 | BRD001 | Bread Roll Pack | 62 | 7 | 55 | 0.35 | NaN |
| 1 | AM109 | DOH | 2025-09-26 | medium-haul | Retail | 272 | CRK075 | Butter Cookies 75g | 74 | 14 | 60 | 0.75 | NaN |
| 2 | AM109 | DOH | 2025-09-26 | medium-haul | Retail | 272 | DRK023 | Sparkling Water 330ml | 125 | 30 | 95 | 0.45 | NaN |
| 3 | AM109 | DOH | 2025-09-26 | medium-haul | Retail | 272 | DRK024 | Still Water 500ml | 110 | 19 | 91 | 0.50 | NaN |
| 4 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | BRD001 | Bread Roll Pack | 177 | 58 | 119 | 0.35 | NaN |
| 5 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | CHO050 | Chocolate Bar 50g | 147 | 48 | 99 | 0.80 | NaN |
| 6 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | CRK075 | Butter Cookies 75g | 131 | 36 | 95 | 0.75 | drawer incomplete |
| 7 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | DRK023 | Sparkling Water 330ml | 205 | 37 | 168 | 0.45 | NaN |
| 8 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | DRK024 | Still Water 500ml | 197 | 95 | 102 | 0.50 | NaN |
| 9 | LX110 | DOH | 2025-09-26 | medium-haul | Pick & Pack | 272 | JCE200 | Juice 200ml | 231 | 97 | 134 | 0.55 | NaN |
| Flight_ID | Origin | Date | Flight_Type | Service_Type | Passenger_Count | Product_ID | Product_Name | Standard_Specification_Qty | Quantity_Returned | Quantity_Consumed | Unit_Cost | Crew_Feedback | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 782 | NH234 | ZRH | 2025-10-07 | short-haul | Retail | 164 | CRK075 | Butter Cookies 75g | 56 | 15 | 41 | 0.75 | NaN |
| 783 | NH234 | ZRH | 2025-10-07 | short-haul | Retail | 164 | DRK023 | Sparkling Water 330ml | 74 | 20 | 54 | 0.45 | NaN |
| 784 | NH234 | ZRH | 2025-10-07 | short-haul | Retail | 164 | JCE200 | Juice 200ml | 65 | 16 | 49 | 0.55 | NaN |
| 785 | NH234 | ZRH | 2025-10-07 | short-haul | Retail | 164 | SNK001 | Snack Box Economy | 43 | 7 | 36 | 2.10 | NaN |
| 786 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | CHO050 | Chocolate Bar 50g | 41 | 6 | 35 | 0.80 | NaN |
| 787 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | CRK075 | Butter Cookies 75g | 40 | 4 | 36 | 0.75 | NaN |
| 788 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | DRK023 | Sparkling Water 330ml | 66 | 5 | 61 | 0.45 | NaN |
| 789 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | DRK024 | Still Water 500ml | 64 | 13 | 51 | 0.50 | NaN |
| 790 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | HTB110 | Herbal Tea Bag | 43 | 3 | 40 | 0.06 | ran out early |
| 791 | QR233 | ZRH | 2025-10-07 | short-haul | Retail | 148 | JCE200 | Juice 200ml | 61 | 12 | 49 | 0.55 | NaN |